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Data Transformation that awares Fairness or Neutrality in Data Mining

Research Project

Project/Area Number 15K00327
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Intelligent informatics
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Kamishima Toshihiro  国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 主任研究員 (50356820)

Co-Investigator(Kenkyū-buntansha) 赤穗 昭太郎  国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 研究グループ長 (40356340)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords公平性 / 推薦システム / データマイニング / 行列分解 / machine learning / data mining / fairness / recommender system / 公正性 / プライバシ / トピックモデル
Outline of Final Research Achievements

Due to the wide spread of data mining technologies, the problem of unfair decisions with respect to social sensitive information, such as gender or race, have been arising. To alleviate the problem, the techniques of fairness-aware data mining have been studied.
In this project, we develop methods of data transformation while maintaining fairness, and these methods are applied to recommendation tasks. Our main contributions are as follows: (1) We developed fairness-aware probabilistic matrix factorization model with a regularization terms, adopting Gaussian mutual information and Bhattacharyya distance. (2) We developed a topic model for collaborative filtering while maintaining independence from sensitive information.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (11 results)

All 2018 2017 2016 2015 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (6 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results) Remarks (2 results)

  • [Journal Article] Considerations on Recommendation Independence for a Find-Good-Items Task2018

    • Author(s)
      T. Kamishima and S. Akaho
    • Journal Title

      Proc.of the FATREC Workshop on Responsible Recommendation

      Volume: -

    • DOI

      10.18122/b2871w

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recommendation Independence2018

    • Author(s)
      T. Kamishima and S. Akaho and H. Asoh and J. Sakuma
    • Journal Title

      Proc. of the Conf. on Fairness, Accountability and Transparency

      Volume: PMLR 81 Pages: 187-201

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Model-Based Approaches for Independence-Enhanced Recommendation2017

    • Author(s)
      T. Kamishima, S. Akaho, H. Asoh, I. Sato
    • Journal Title

      Proc. of the IEEE 16th Int'l Conf. on Data Mining Workshops

      Volume: - Pages: 860-867

    • DOI

      10.1109/icdmw.2016.0127

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Recommendation Independence2018

    • Author(s)
      T. Kamishima, S. Akaho, H. Asoh, and J. Sakuma
    • Organizer
      Conf. on Fairness, Accountability and Transparency
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Considerations on Recommendation Independence for a Find-Good-Items Task2017

    • Author(s)
      T. Kamishima and S. Akaho
    • Organizer
      FATREC Workshop on Responsible Recommendation
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 公平配慮型データマイニング技術の進展2017

    • Author(s)
      神嶌 敏弘
    • Organizer
      人工知能学会全国大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 後処理による独立性強化型推薦システム2016

    • Author(s)
      神嶌 敏弘,赤穂 昭太郎
    • Organizer
      人工知能学会全国大会
    • Place of Presentation
      北九州国際会議場,福岡県北九州市
    • Year and Date
      2016-06-06
    • Related Report
      2016 Research-status Report
  • [Presentation] Future Directions of Fairness-aware Data Mining: Recommendation, Causality, and Theoretical Aspects2015

    • Author(s)
      T. Kamishima and K. Fukuchi
    • Organizer
      ICML2015 Workshop: Fairness, Accountability, and Transparency in Machine Learning
    • Place of Presentation
      Lille, France
    • Year and Date
      2015-07-11
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 情報の独立性を強化したトピックモデル2015

    • Author(s)
      神嶌 敏弘, 赤穂 昭太郎, 佐藤 一誠
    • Organizer
      2015年度 人工知能学会全国大会
    • Place of Presentation
      北海道 函館市
    • Year and Date
      2015-05-30
    • Related Report
      2015 Research-status Report
  • [Remarks] Fairness-aware Data Mining

    • URL

      http://www.kamishima.net/fadm/

    • Related Report
      2017 Annual Research Report
  • [Remarks] Fairness-Aware Data Mining

    • URL

      http://www.kamishima.net/fadm/

    • Related Report
      2016 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

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